5-(4-pyridyl)-1,3,4-oxadiazole-2-thiol

Modify Date: 2024-01-02 17:52:50

5-(4-pyridyl)-1,3,4-oxadiazole-2-thiol Structure
5-(4-pyridyl)-1,3,4-oxadiazole-2-thiol structure
Common Name 5-(4-pyridyl)-1,3,4-oxadiazole-2-thiol
CAS Number 15264-63-8 Molecular Weight 179.19900
Density 1.52g/cm3 Boiling Point 274.9ºC at 760 mmHg
Molecular Formula C7H5N3OS Melting Point 270-275 °C(lit.)
MSDS USA Flash Point 120.1ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 5-Pyridin-4-yl-1,3,4-oxadiazole-2-thiol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.52g/cm3
Boiling Point 274.9ºC at 760 mmHg
Melting Point 270-275 °C(lit.)
Molecular Formula C7H5N3OS
Molecular Weight 179.19900
Flash Point 120.1ºC
Exact Mass 179.01500
PSA 90.61000
LogP 1.42030
Vapour Pressure 0.00524mmHg at 25°C
Index of Refraction 1.744

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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 Synonyms

MFCD00215200
5-pyridin-4-yl-3H-1,3,4-oxadiazole-2-thione
5-(4-Pyridyl)-1,3,4-oxadiazole-2-thiol